(I put ... because there are a lot of columns which are not interesting for this question.)
Remark: team_id and agent_id are neither primary keys nor UNIQUE.
In a third table I have a column with exactly the same data type, that is, VARCHAR2(20). What I need is to make sure that its value is at least in one of the tables TEAM or AGENT (so the only thing that is important is to check that the specified value exists no matter in which of the two tables, but just to make sure that it exists somewhere).
The solution that I have found so far, is to create a BEFORE INSERT trigger on the table. Within the trigger I create a cursor
CURSOR c IS
SELECT team_id FROM TEAM
UNION
SELECT agent_id FROM AGENT;
I'm having a bit of a problem getting the syntax of a trigger right. Unfortunately, I have no DBAs locally, I use some third party software, and for reasons beyond my understanding, I have been told to use triggers, and not stored procedures, so I'm running with it.
The set up:
STRUCTURES table: contains several columns, one of which is the unique ID column. ASSAY table: contains several rows, also with the same ID column, but can have more than one row per ID (several assays per compound). One column is XC_ASSAYS.
The idea of the trigger is basically: When a row in the ASSAYS table is updated, pull out the ID of the row, then calculate the average of the XC_ASSAYS columns for those rows, and report it to the STRUCTURES.XC_ASSAY column for that row ID.
My best attempt thus far results in compilation errors.
CREATE TRIGGER INHIB_W_ALA_TR AFTER INSERT OR UPDATE ON ASSAYS FOR EACH ROW BEGIN UPDATE STRUCTURES SET XC_ASSAY = (SELECT AVG(XC_ASSAY) FROM ASSAYS WHERE ASSAYS.ID = :NEW.ID) WHERE STRUCTURES.ID = :NEW.ID END; /
The resulting errors are: LINE/COL ERROR -------- ----------------------------------------------------------------- 2/1 PL/SQL: SQL Statement ignored 2/190 PL/SQL: ORA-00933: SQL command not properly ended 12/0 PLS-00103: Encountered the symbol "end-of-file" when expecting
[code]...
I don't understand some of the errors, such as why line 2 SQL is ignored (it seems correct?), or I'm supposed to properly terminate the trigger (I've read ; and /, but I'm getting the end-of-file errors when I do so). Tried shuffling syntax and ' or " around - and I can't get it.The body SQL works when I replace :NEW.ID with an actual variable (such as 'NMP12'), but I'm not sure how to pass the ID variable from the updated row into the body. The ID is not updated, but other columns are.
I have a table called dept table with nested collection as below. Nested Table Collection:
create or replace type courselist as table of varchar2(64) Table Using Nested Table Collection: CREATE TABLE "FCSDWH_STG"."DEPT" ( "NAME" VARCHAR2(20 BYTE), "DIRECTOR" VARCHAR2(20 BYTE), "OFFICE" VARCHAR2(20 BYTE), "COURSES" "FCSDWH_STG"."COURSELIST" ) Content Of Table:NameDirectorofficecoursesAccountingJames CharlesUNOFCSDWH_STG.COURSELIST('natural science','chemistry','Computer Science','Computer Science')
I am trying to select and print an element from nested table collection using below plsql block.
MY_COURSE VARCHAR2(64 CHAR); BEGIN SELECT courses INTO MY_COURSE FROM TABLE(SELECT COURSES FROM DEPT) where courses='chemistry'; DBMS_OUTPUT.PUT_LINE(MY_COURSE); END; Error Message: PL/SQL: ORA-00904: "COURSES": invalid identifier
How can I reference an Object Type created on a remote database?This is the escenario:
In DATABASE A: CREATE OR REPLACETYPE USERA.EXPO_EXPEDIENTES_RECAUDOS OID 'DCADCB2EA2344DFAB1D205C03D708359' AS OBJECT ( exer_cd_expediente VARCHAR2 (50), exer_id_ident_expediente VARCHAR2 (30), exer_cd_sucursal NUMBER (3), exer_cd_ramo NUMBER (2), exer_nu_poliza NUMBER (7), exer_nu_certificado NUMBER (9), exer_nu_contrato NUMBER (7), exer_cd_nacionalidad VARCHAR2 (1), exer_nu_cedula_rif NUMBER (9), exer_nm_titular VARCHAR2 (70), exer_st_expediente VARCHAR2 (2), exer_de_status_exp VARCHAR2 (240), exer_fe_status_exp DATE, exer_cd_productor NUMBER (5), exer_nm_productor VARCHAR2 (60), exer_cd_mail_productor VARCHAR2 (50), exer_in_habilitado VARCHAR2 (1), exer_in_permite_habilitar VARCHAR2 (1), exer_in_carga_consulta VARCHAR2 (1), exer_cd_ramo_aplicacion VARCHAR2 (200), exer_cd_producto VARCHAR2 (6) )/ In DATABASE B:
After creating the public synonym and asigning the required privileges on the object in DATABASE A, I try to execute the following:
DECLARE x EXPO_ EXPEDIENTES_RECAUDOS;BEGIN null;END;
But i got the following error:
ORA-06550: line 2, column 12:PLS-00331: illegal reference to
USERA. EXPC_ EXPEDIENTES_RECAUDOS@DATABASEA
After investigating a little i found the following, but i dont know how to apply it, "The CREATE TYPE statement has an optional keyword OID, which associates a user-specified object identifier (OID) with the type definition. It should be used by anyone who creates an object type that will be used in more than one database."
Here is my concern, my procedure is already running manually and as per schedule time the same procedure will call by other application in the same time, So now procedure can run simultaneously or it will show any error message?
I have an employee table which has a primary key and a self referencing foreign key, as shown here
create table employee ( id not null, name not null, department not null, supervisor_id not null ,constraint constraint_1 primary key (id) ,constraint constraint_2 foreign key (supervisor_id) references employee (id));
Now if i make the primary key composite, as shown below -
create table employee ( id not null, name not null, department not null, supervisor_id not null ,constraint constraint_1 primary key (id, name) ,constraint constraint_2 foreign key (supervisor_id) references employee (id));
Oracle is throwing the following error -
ORA-02270: no matching unique or primary key for this column-list
How can this error be fixed without changing the composite primary key?
Now I need to start with the employee 1 . As we can see the emp 1 is mapped to dept A and also with multiple dept. Similarly dept id is mapped to multiple emp.
I need the output as below (many to many I.e. cross referencing)
EMPID DEPIDGroup 1A A1 2A A1 2B A1 1B A1 4A A1 5B A1 5A A1 6C B1 -- new group as the emp and dept are not mapped previously 7A A1 8D C1
I have created a form in which I have 2 canvases - content canvas and a tabbed canvas.
I have only 4 fields on the content canvas and the remaining on the tabbed canvas. My requirement is such that the tabbed canvas should appear below the content canvas when I run the form, i.e. the fields on the content canvas will be visible, and below them will be the tabbed canvas.
For the content canvas, I have set the viewportX and viewport Y position as (0,0), and for the tabbed canvas, I have set the viewportX and viewportY position as (0,100). However when I run the form, I only see the tabbed canvas and the area at the top where I should see the contents from the content canvas appear blank.
I have problem viewing 2 procedures at the same time... e.g. i open procedure A, edit it, not close it. then i open procedure B from the left pane, and then i cannot see the procedure A... If i look at the File Menu on top left, it has the option of SAVE ALL, and not just SAVE.. that means both the procedures are open. but then why am i not able to see them?
I'm trying to do a sum over 2 different tables but can't get it to work...This is the idea:I have a table A with client ID, time-id (per day), purchase amount and segment code.
In another table (let call it B) I have a lot of client ID's and also their purchase amount, time-id and segment code. I want to sum the purchase amount for every client from table A and B for clients with certain segment code from table B.
This is what I have now:
select client_id, purchase_amountA+ purchase_amountB from tableA, tableB where A.client_id = B.client_id and time_id between 20090101 and 20091001 and B.segment_code = 'A'
This does the job, but it selects only client_id's which are in both tables. I want to select all client_id from table B with segment_code 'A' and add the purchase_amount from table A to their purchase amount from table B, at least, if they have any purchase amount in table A.
Each customer has a video card , When Customer rent a CD , Shopkeeper register an issue date and a Return Date . If customer return CD after Return Date Then There will be a fine of 2 Dollor .
After every 6 Months The shop Keeper review each customer Account , and Send Gifts to those customer whose Total Amount is More than 50 Dollar .and also send letters to those whose Fines Are More than 20 Dollor .
Now I am unable to understand that how many table i need to create for this .
What i have created so far is given below ,
When Customer Rent a CD then Shopkeeper will submit Following Information .
Customer_id 101 Issue DateDATE Expected_return_dateDATE Original_return_date- Fine - Total_Amount -
And at the time of return , he will Put these information .
Customer_id 101 Issue DateDATE Expected_return_dateDATE Original_return_date DATE Fine 2 Total_Amount5
But Do i need to create another table for each customer also ? That will store customer total amount , total Fines ,and shopkeeper will view it after every six months. Which type oo table i need to create ?
I need to calculate a list of people, who got some services more that 2 times with the same service koda (pas_kodas) to the same person (zmo_kodas). It should not depend on report number.
[URL]...
What I get is in green (services are calculated more than 2 times BUT in the same report).
What I need is in red: calculate servises more that 2 times ACCROSS all reports to the same person (zmo_kodas).
[URL]...
One person (zmo_kodas) can have a lot of reports (ats_nr).
Every report can have one or more services (pas_kodas).
I have a primary table and some secondary tables. I need to use the key from Primary table and get the sum/totals from the other tables with a single query.
For example, I have 3 tables employee, employeesal and employeerewards in which employee is the primary table. I need to get the total salary for an employee from employeesal table and total rewards from the employeerewards table using one query.
I am pasting the test data below:
create table employee (eno number(9), ename varchar2(40)); insert into employee values(1,'Jack'); insert into employee values(2,'Jim');
[Code]....
I am looking for a better way of doing this in terms of performance. In my projecct, those 3 tables are very big tables and I doubt if I do two inner queries and then use a outer query may not be the best way to do it.
Is there any better way to write this query in terms of performance?
What I want to do is to return all of the rows from TABLE1 that are NCI regardless, and if they are NCI, I want to return the corresponding records from TABLE2 and TABLE3.
If TABLE1 has a record of NCI but there are no corresponding records in TABLE2 or TABLE3, then of course the columns for TABLE2 and 3 would be blank.
I can get all of the NCI records from TABLE1 when I LEFT JOIN with TABLE2, but when I try to specify TABLE3 in the FROM statement, only the records that are NCI in TABLE1 AND have data in TABLE2 are returned, not just all records with NCI in TABLE1.
Let me know if I can further clarify.
I know that you do not have access to my tables, but here is an example of my code so that you may understand my quandary further:
SELECT l.sku AS "SKU", l.loc AS "LOC", l.qty AS "QTY", o.ncikey AS "NCI", r.description AS "NCI DESC", o.qtyexpected AS "NCI QTY EXP", o.qtyreceived AS "NCI QTY REC", o.loc AS "NCI LOC", o.status
I need to calculate a list of people, who got some services more that 2 times with the same service koda (pas_kodas) to the same person (zmo_kodas). It should not depend on report number.
[URL]
What I get is in green (services are calculated more than 2 times BUT in the same report). What I need is in red: calculate servises more that 2 times ACCROSS all reports to the same person (zmo_kodas).
[URL]
One person (zmo_kodas) can have a lot of reports (ats_nr). Every report can have one or more services (pas_kodas).
I need to set up a trigger to check and enforce that the age of an employee at hire date is older than 18 when a new record is inserted. The age is on the PERSON table, and the hire date is on the EMPLOYEE table.
My attempt:
CREATE TRIGGER AGE_HIRE BEFORE INSERT OR UPDATE ON EMPLOYEE FOR EACH ROW BEGIN IF FLOOR EXTRACT (YEAR FROM (PERSON.BIRTHDATE - EMPLOYEE.HIREDATE)) > 18 THEN DROP NEW ELSE INSERT NEW FROM PERSON, EMPLOYEE END;
I tried to split the query into 2 parts , the outcome is fine but when ever i merge them ( include other table fields ) . The result is 3X3 rows .. it should be just 3 rows
The First Query ( Is running fine , 3 Rows returned )
The Second Query ( Is running fine also, 3 Rows returned )
SELECT WORKORDER.WONUM, WORKORDER.ESTSERVCOST, WP.DESCRIPTION, WP.LINECOST FROM WORKORDER , WPSERVICE WP WHERE PARENT IS NULL AND WORKORDER.WONUM = WP.WONUM AND WORKORDER.WONUM = :WO
The problem occurs when i try to merge both these queries , as the result shows 9 rows ..
I have a view that contain multiple tables with ( UNION all ) clause , is there any way that if i query from this view I can explicitly specify the table that i need the data from ?
Let say i have view that contain salaries of 2011
Create view sals_2011 as select * from sals_jan2011 union all sals_feb2011 ..... union all select * from sals_dec2011.
if i issued select * from sals_2011 where emp_id >500 and date < 01-feb-2011 the explain plan show me that full tables and indexes are in processing, while i know that i need only to scan sal_jan2011, and of course it is taking much longer time than selecting from the original table only.
I am working on the following SQL select and I am having a mental block on how to get it fixed. I have two tables that I need to match on the codes in each table. If there is a just one record in Table1 with the same code as one record in table2 and both the date and name match then dont output those two records. Output all records if there are more than 1 record with the same code in each table. Below is some example data that is representive of a sample in the two tables and how the output should look based on that data:
Table1 code date name aaaa 1/1/2003 billy bob bbbb 2/2/2004 louis lewis cccc 3/3/2005 joe crab dddd 4/4/2006 mary little eeee 5/5/2007 joe black
Table2 code date name aaaa 2/2/2004 larry cole aaaa 3/3/2005 nat king bbbb 2/2/2004 louis lewis cccc 3/3/2005 joe crab cccc 6/6/2008 dennis jackson dddd 7/7/2009 missy muffet dddd 5/5/2007 joe black eeee 8/8/2010 elton rocket
desired output results from select
aaaa 1/1/2003 billy bob aaaa 2/2/2004 larry cole aaaa 1/1/2003 billy bob aaaa 3/3/2005 nat king cccc 3/3/2005 joe crab cccc 3/3/2005 joe crab cccc 3/3/2005 joe crab cccc 6/6/2008 dennis jackson dddd 4/4/2006 mary little dddd 7/7/2009 missy muffet dddd 4/4/2006 mary little dddd 7/7/2009 missy muffet eeee 5/5/2007 joe black eeee 8/8/2010 elton rocket
Here is the select that I have so far:
select table1.rowid, table1_code, table1_date, table1_name, table2.rowid, table2_code, table2_date, table2_name from table1, table2 where table1_code= table2_code order by table1_code;
The above select gives me all records just fine, but does not eliminate single records that match. I tried using the Count(table1_code) > 1 and table2 code but I get a message about inproper grouping.
I have had a google around and can't seem to find an answer as to how do do the following Select statement. i am wanting to Select the following fields from across multiple tables.
I've been given the task of importing an XML file into multiple tables within our database using PL / SQL and I am wondering what the best approach would be.
The files will be quite large and I need the code to be as flexible as possible.
I am issuing an update statement in which I am using multiple tables it is giving me an error " set keyword missing"
update E_CONT_DETAIL_NUMB_VALUE ecdnv, y_obj_category yoc, t_contact tc set ecdnv.ContTPRecCount = 1000 where tc.default_category_id = (select primary_key from y_ojb_category where tree_position = 'CONT') and ecdnv.detail_field_id=tc.default_category_id;
update E_CONT_DETAIL_NUMB_VALUE ecdnv, y_obj_category yoc, t_contact tc * ERROR at line 1: ORA-00971: missing SET keyword
